---
title: "Individual prediction markets"
method: GET
path: "/api/v1/predictions/markets"
tags: ["Predictions"]
---

# Individual prediction markets

`GET /api/v1/predictions/markets`

Browse individual prediction markets. Each market is a binary question with Yes/No outcomes and implied probability prices.

## Query parameters

- `limit` integer — Max results
- `offset` integer — Pagination offset (zero-indexed).
- `closed` boolean — Include closed markets
- `order` string — Sort by: volume, liquidity
- `ascending` boolean — Sort direction (true=ascending, false=descending).

## Response `200`

Market records.

- EnvelopePredictionsMarketsData
  - `data` PredictionsMarketsData, required
    - `count` integer, required — Number of items in this result set.
    - `offset` integer, required — Pagination offset applied to the result.
    - `markets` PredictionsMarket[], required — Array of market records.
      - `id` string, required — Record identifier.
      - `question` string, required — Question text (for prediction markets).
      - `slug` string, required — URL-friendly identifier.
      - `condition_id` string, required
      - `outcomes` string, required — Array of prediction market outcomes.
      - `outcome_prices` string, nullable, required
      - `volume` string, nullable — Trading or transaction volume.
      - `volume_num` number, nullable, required
      - `volume_24h` number, nullable — Trading volume over the last 24 hours.
      - `liquidity` string, nullable — Available liquidity (USD).
      - `active` boolean, required — Flag: record is currently active.
      - `closed` boolean, required — Flag: record is closed.
      - `start_date` string, required — Start date (YYYY-MM-DD).
      - `end_date` string, required — End date (YYYY-MM-DD).
      - `last_trade_price` number, nullable, required
      - `best_ask` number, required — Best ask price.
      - `spread` number, required — Bid/ask or yield spread.
      - `one_day_change` number, nullable, required
      - `clob_token_ids` string, required
  - `meta` SugraMeta, required — Metadata attached to every /api/v1/* response envelope.
    - `endpoint` string, required — Requested endpoint path.
    - `data_time` string, required — ISO 8601 UTC timestamp of the source data, not of the request.
    - `response_time` string, required — ISO 8601 UTC timestamp when this response was produced.
    - `provider` string, required — API name and version.
    - `source` string, nullable — Identifier of the primary upstream source used for this response.
    - `attribution` string, nullable — Human-readable attribution mandated by an upstream source (e.g. a securities regulator or self-regulatory organization). Present only on responses whose source requires the owner and source to be clearly identified. Do not remove or alter it when using the response.
    - `fallback_used` boolean, nullable — True when the primary source failed and a fallback produced the data.
    - `fallback_chain` string[], nullable — Ordered list of sources attempted, in the order they were tried.
    - `cached` boolean, nullable — True when this response was served from the internal cache.
    - `stale` boolean, nullable — True when the cached response was returned after the upstream rate-limited or errored. Clients can use this to detect degraded data.

## Other responses

- `401` — Missing or invalid `x-api-key` header.
- `422` — Validation Error
- `429` — Daily rate limit exceeded. Check `X-RateLimit-Reset` for the next window.
- `503` — Upstream source is temporarily unavailable. Retry after a short delay.

---

[API](https://skmtc.net/sugra/apis/sugra-api.md) · [All operations](https://skmtc.net/sugra/apis/sugra-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sugra/sugra-api/versions/dcf7427e6897/schema)